@mainColor: #282c34;
.menu-container {
    width: 300px;
}
.index {
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    height: 100%;
}
.login-btn {
    margin-right: 15px;
}
.btn-bar-right {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}